Windows Phone 8 screen lock page displays application notifications

If your application pushes messages, you may want to receive a prompt on the screen lock page, like a missed phone call or unread text message.

1. Create a 24x24 PNG Image for display on the screen lock page. In the root directory of the program.
2. Open the wmappmanifest. xml file.
3. Update the devicelockimageuri node. Enter the image name.
4. Add

<Extensions>
<Extension extensionname = "lockscreen_notification_iconcount" consumerid = "{111dff24-aa15-4a96-8006-2bff8122084f}" taskid = "_ default"/>
<Extension extensionname = "lockscreen_notification_textfield" consumerid = "{111dff24-aa15-4a96-8006-2bff8122084f}" taskid = "_ default"/>
</Extensions>

 

At this time, it cannot be displayed and needs to be set on the mobile phone.

1. Go to "Settings" on the phone"

2. Click "lock screen"

3. Under chooes apps to show quick status, click "+" and select your application. OK

When your application receives the PUSH message and does not read it, it will prompt the image and Message count on the screen lock page.